This page provides postcode data for the Southampton UK Unitary Authority.
In 2021, Southampton contained approximately 102,300 households with a population of about 249,000
In 2011, Southampton contained approximately 98,244 households with a population of about 236,855
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SO19 2XQ | Bitterne Park | 50.91774 | -1.386722 | 443207 | 113321 | SU432133 |
| SO19 2XZ | Bitterne Park | 50.91774 | -1.386722 | 443207 | 113321 | SU432133 |
| SO19 2ZA | Peartree | 50.900338 | -1.362875 | 444900 | 111400 | SU449114 |
| SO19 2ZB | Peartree | 50.900338 | -1.362875 | 444900 | 111400 | SU449114 |
| SO19 2ZE | Bitterne Park | 50.91774 | -1.386722 | 443207 | 113321 | SU432133 |
| SO19 2ZJ | Bitterne Park | 50.91774 | -1.386722 | 443207 | 113321 | SU432133 |
| SO19 2ZN | Bitterne Park | 50.917776 | -1.386821 | 443200 | 113325 | SU432133 |
| SO19 2ZX | Bitterne Park | 50.91774 | -1.386722 | 443207 | 113321 | SU432133 |
| SO19 4AA | Peartree | 50.913606 | -1.365269 | 444719 | 112874 | SU447128 |
| SO19 4AB | Peartree | 50.914455 | -1.369297 | 444435 | 112966 | SU444129 |
| SO19 4BR | Peartree | 50.915595 | -1.367262 | 444577 | 113094 | SU445130 |
| SO19 4BS | Peartree | 50.915511 | -1.368287 | 444505 | 113084 | SU445130 |
| SO19 4BT | Peartree | 50.914723 | -1.369066 | 444451 | 112996 | SU444129 |
| SO19 4BU | Peartree | 50.916486 | -1.370796 | 444328 | 113191 | SU443131 |
| SO19 4BW | Peartree | 50.916113 | -1.371537 | 444276 | 113149 | SU442131 |
| SO19 4BX | Peartree | 50.915205 | -1.371734 | 444263 | 113048 | SU442130 |
| SO19 4BY | Peartree | 50.915828 | -1.372038 | 444241 | 113117 | SU442131 |
| SO19 4BZ | Peartree | 50.916461 | -1.372784 | 444188 | 113187 | SU441131 |
| SO19 4DA | Peartree | 50.916766 | -1.372685 | 444195 | 113221 | SU441132 |
| SO19 4DB | Peartree | 50.915933 | -1.373175 | 444161 | 113128 | SU441131 |
| SO19 4DD | Peartree | 50.916362 | -1.374421 | 444073 | 113175 | SU440131 |
| SO19 4DE | Peartree | 50.913796 | -1.370487 | 444352 | 112892 | SU443128 |
| SO19 4DF | Peartree | 50.913664 | -1.371001 | 444316 | 112877 | SU443128 |
| SO19 4DG | Peartree | 50.911439 | -1.368655 | 444483 | 112631 | SU444126 |
| SO19 4DH | Peartree | 50.911659 | -1.367756 | 444546 | 112656 | SU445126 |
| SO19 4DJ | Peartree | 50.911361 | -1.369225 | 444443 | 112622 | SU444126 |
| SO19 4DT | Peartree | 50.91476 | -1.365893 | 444674 | 113002 | SU446130 |
| SO19 4DU | Peartree | 50.914523 | -1.365185 | 444724 | 112976 | SU447129 |
| SO19 4DW | Peartree | 50.91432 | -1.364249 | 444790 | 112954 | SU447129 |
| SO19 4DX | Peartree | 50.914327 | -1.368972 | 444458 | 112952 | SU444129 |
| SO19 4DY | Peartree | 50.913884 | -1.368627 | 444483 | 112903 | SU444129 |
| SO19 4EA | Peartree | 50.913223 | -1.36765 | 444552 | 112830 | SU445128 |
| SO19 4EB | Peartree | 50.912863 | -1.367555 | 444559 | 112790 | SU445127 |
| SO19 4ED | Peartree | 50.912347 | -1.36705 | 444595 | 112733 | SU445127 |
| SO19 4XA | Peartree | 50.914455 | -1.369297 | 444435 | 112966 | SU444129 |
| SO19 4XB | Peartree | 50.911151 | -1.366995 | 444600 | 112600 | SU445125 |
| SO19 4XD | Peartree | 50.911151 | -1.366995 | 444600 | 112600 | SU445125 |
| SO19 4XE | Peartree | 50.914455 | -1.369297 | 444435 | 112966 | SU444129 |
| SO19 5AA | Thornhill | 50.912511 | -1.346181 | 446062 | 112764 | SU460127 |
| SO19 5AB | Thornhill | 50.912511 | -1.346181 | 446062 | 112764 | SU460127 |
| SO19 5AD | Thornhill | 50.913248 | -1.347621 | 445960 | 112845 | SU459128 |
| SO19 5AE | Harefield | 50.91407 | -1.351583 | 445681 | 112934 | SU456129 |
| SO19 5AF | Thornhill | 50.912717 | -1.352408 | 445624 | 112783 | SU456127 |
| SO19 5ES | Harefield | 50.913402 | -1.352697 | 445603 | 112859 | SU456128 |
| SO19 5ET | Harefield | 50.914003 | -1.35239 | 445624 | 112926 | SU456129 |
| SO19 5EU | Thornhill | 50.91354 | -1.351746 | 445670 | 112875 | SU456128 |
| SO19 5EW | Thornhill | 50.913552 | -1.350519 | 445756 | 112877 | SU457128 |
| SO19 5EX | Thornhill | 50.912852 | -1.350813 | 445736 | 112799 | SU457127 |
| SO19 5FF | Thornhill | 50.913494 | -1.345043 | 446141 | 112874 | SU461128 |
| SO19 5FG | Thornhill | 50.913176 | -1.344393 | 446187 | 112839 | SU461128 |
| SO19 5JJ | Thornhill | 50.914385 | -1.338843 | 446576 | 112977 | SU465129 |
| SO19 5JL | Thornhill | 50.913924 | -1.341552 | 446386 | 112924 | SU463129 |
| SO19 5JN | Thornhill | 50.913864 | -1.340543 | 446457 | 112918 | SU464129 |
| SO19 5JP | Thornhill | 50.913211 | -1.339457 | 446534 | 112846 | SU465128 |
| SO19 5JQ | Thornhill | 50.912402 | -1.339554 | 446528 | 112756 | SU465127 |
| SO19 5JR | Thornhill | 50.913191 | -1.342278 | 446336 | 112842 | SU463128 |
| SO19 5JS | Thornhill | 50.91258 | -1.342424 | 446326 | 112774 | SU463127 |
| SO19 5JT | Thornhill | 50.912803 | -1.343602 | 446243 | 112798 | SU462127 |
| SO19 5JU | Thornhill | 50.911833 | -1.343886 | 446224 | 112690 | SU462126 |
| SO19 5JW | Thornhill | 50.911128 | -1.343327 | 446264 | 112612 | SU462126 |
| SO19 5JX | Thornhill | 50.911483 | -1.345612 | 446103 | 112650 | SU461126 |
| SO19 5JY | Thornhill | 50.913765 | -1.346817 | 446016 | 112903 | SU460129 |
| SO19 5JZ | Thornhill | 50.913173 | -1.347167 | 445992 | 112837 | SU459128 |
| SO19 5LA | Thornhill | 50.912737 | -1.346377 | 446048 | 112789 | SU460127 |
| SO19 5LB | Thornhill | 50.913698 | -1.34605 | 446070 | 112896 | SU460128 |
| SO19 5LD | Thornhill | 50.912283 | -1.347108 | 445997 | 112738 | SU459127 |
| SO19 5LE | Thornhill | 50.912169 | -1.346189 | 446062 | 112726 | SU460127 |
| SO19 5LF | Thornhill | 50.911246 | -1.34671 | 446026 | 112623 | SU460126 |
| SO19 5LG | Thornhill | 50.910413 | -1.345712 | 446097 | 112531 | SU460125 |
| SO19 5LH | Thornhill | 50.910988 | -1.347098 | 445999 | 112594 | SU459125 |
| SO19 5LJ | Thornhill | 50.912614 | -1.348398 | 445906 | 112774 | SU459127 |
| SO19 5LL | Thornhill | 50.911885 | -1.348437 | 445904 | 112693 | SU459126 |
| SO19 5LN | Thornhill | 50.911357 | -1.348757 | 445882 | 112634 | SU458126 |
| SO19 5LP | Thornhill | 50.910346 | -1.348174 | 445924 | 112522 | SU459125 |
| SO19 5LQ | Thornhill | 50.910443 | -1.347746 | 445954 | 112533 | SU459125 |
| SO19 5LR | Thornhill | 50.91011 | -1.346214 | 446062 | 112497 | SU460124 |
| SO19 5LS | Thornhill | 50.909856 | -1.345706 | 446098 | 112469 | SU460124 |
| SO19 5LT | Thornhill | 50.909471 | -1.345967 | 446080 | 112426 | SU460124 |
| SO19 5LU | Thornhill | 50.909485 | -1.346892 | 446015 | 112427 | SU460124 |
| SO19 5LW | Thornhill | 50.91023 | -1.346767 | 446023 | 112510 | SU460125 |
| SO19 5SD | Thornhill | 50.91181 | -1.341397 | 446399 | 112689 | SU463126 |
| SO19 5SP | Thornhill | 50.912268 | -1.344562 | 446176 | 112738 | SU461127 |
| SO19 5SY | Thornhill | 50.914208 | -1.348916 | 445868 | 112951 | SU458129 |
| SO19 5TR | Bitterne Park | 50.91774 | -1.386722 | 443207 | 113321 | SU432133 |
| SO19 5WZ | Bitterne Park | 50.91774 | -1.386722 | 443207 | 113321 | SU432133 |
| SO19 5YZ | Thornhill | 50.912511 | -1.346181 | 446062 | 112764 | SU460127 |
| SO19 5ZJ | Thornhill | 50.913755 | -1.34989 | 445800 | 112900 | SU458129 |
| SO19 5ZL | Thornhill | 50.912511 | -1.346181 | 446062 | 112764 | SU460127 |
| SO19 6AA | Thornhill | 50.903597 | -1.328201 | 447335 | 111784 | SU473117 |
| SO19 6AB | Thornhill | 50.909885 | -1.327073 | 447408 | 112484 | SU474124 |
| SO19 6AD | Thornhill | 50.907967 | -1.332832 | 447005 | 112267 | SU470122 |
| SO19 6AF | Thornhill | 50.909461 | -1.340975 | 446431 | 112428 | SU464124 |
| SO19 6AG | Thornhill | 50.908703 | -1.334258 | 446904 | 112348 | SU469123 |
| SO19 6AR | Thornhill | 50.908746 | -1.333945 | 446926 | 112353 | SU469123 |
| SO19 6BA | Thornhill | 50.912625 | -1.331315 | 447107 | 112786 | SU471127 |
| SO19 6BB | Thornhill | 50.911863 | -1.330102 | 447193 | 112702 | SU471127 |
| SO19 6BD | Thornhill | 50.910881 | -1.329917 | 447207 | 112593 | SU472125 |
| SO19 6BE | Thornhill | 50.910604 | -1.328598 | 447300 | 112563 | SU473125 |
| SO19 6BG | Thornhill | 50.910955 | -1.328679 | 447294 | 112602 | SU472126 |
| SO19 6BH | Thornhill | 50.910424 | -1.330052 | 447198 | 112542 | SU471125 |